JPH02107796U - - Google Patents

Info

Publication number
JPH02107796U
JPH02107796U JP1558389U JP1558389U JPH02107796U JP H02107796 U JPH02107796 U JP H02107796U JP 1558389 U JP1558389 U JP 1558389U JP 1558389 U JP1558389 U JP 1558389U JP H02107796 U JPH02107796 U JP H02107796U
Authority
JP
Japan
Prior art keywords
slats
plate
blade
side plate
porous material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1558389U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1558389U priority Critical patent/JPH02107796U/ja
Publication of JPH02107796U publication Critical patent/JPH02107796U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例における遠心送風機
の羽根車の断面図、第2図は第1図の−′断
面図、第3図は従来の遠心送風機の羽根車の断面
図、第4図は第3図の−′線の断面図、第5
図aは遠心送風機の羽根車の側板側の羽根入口で
の流入気流速度の特性図、第5図bは遠心送風機
の羽根車の中央から主板側の羽根入口での流入気
流速度の特性図、第6図aは第5図aのA−A′
断面図、第6図bは第5図bのB−B′断面図で
ある。 6…遠心送風機の羽根車、7…羽根板、7a…
多孔質材で形成した羽根板の側板側部、3…主板
、4…側板。

Claims (1)

    【実用新案登録請求の範囲】
  1. 複数の羽根板と、前記羽根板を固定した主板と
    、前記羽根板の反主板側端面に固定した側板とで
    構成され、前記羽根板の側板側を通気性のある多
    孔質材で形成し、かつ、前記側板側の羽根板の多
    孔質材の気孔率を羽根入口から羽根出口にかけて
    漸次小さくした遠心送風機の羽根車。
JP1558389U 1989-02-13 1989-02-13 Pending JPH02107796U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1558389U JPH02107796U (ja) 1989-02-13 1989-02-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1558389U JPH02107796U (ja) 1989-02-13 1989-02-13

Publications (1)

Publication Number Publication Date
JPH02107796U true JPH02107796U (ja) 1990-08-28

Family

ID=31227754

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1558389U Pending JPH02107796U (ja) 1989-02-13 1989-02-13

Country Status (1)

Country Link
JP (1) JPH02107796U (ja)

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